GVH-369: My Girlfriend's Older Sister Is a Masochist — 宮崎リン

About this work

Today I was visiting my girlfriend's house. From midday the three of us — me, my girlfriend (a university student), and her older sister (an office worker) — started drinking at home in the living room. After a while my girlfriend seemed to get drunk and fell asleep on the sofa. With nothing else to do, I was relaxing beside her while she slept when, across in the dining area, her sister suddenly began taking off her clothes. Even though I was watching in shock, the sister tied herself up with hemp rope and performed masochistic masturbation, and then astonishingly begged me to train her…。